﻿using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text;

/// <summary>
/// MessageBox 的摘要说明
/// </summary>
public class MessageBox
{
    public MessageBox()
    {
        //
        // TODO: 在此处添加构造函数逻辑
        //
    }
    /// <summary>
    /// 显示消息提示对话框
    /// </summary>
    /// <param name="page">当前页面指针，一般为this</param>
    /// <param name="msg">提示信息</param>
    public static void Show(System.Web.UI.Control  control, string msg)
    {
        ScriptManager.RegisterStartupScript(control, control.GetType(), "message", "<script type =\"text/javascript\" >alert('" + msg.ToString() + "');</script>", false);
    }
    public static void Show(System.Web.UI.UpdatePanel updatePanel, string msg)
    {
        ScriptManager.RegisterStartupScript(updatePanel, updatePanel.GetType(), "HelloWorld", "alert('" + msg + "');", true);
        //page.ClientScript.RegisterStartupScript(updatePanel.GetType(), "message", "<script language='javascript' defer>alert('" + msg.ToString() + "');</script>");
    }

    /// <summary>
    /// 控件点击 消息确认提示框
    /// </summary>
    /// <param name="page">当前页面指针，一般为this</param>
    /// <param name="msg">提示信息</param>
    public static void ShowConfirm(System.Web.UI.WebControls.WebControl Control, string msg)
    {
        //Control.Attributes.Add("onClick","if (!window.confirm('"+msg+"')){return false;}");
        Control.Attributes.Add("onclick", "return confirm('" + msg + "');");
    }

    /// <summary>
    /// 显示消息提示对话框，并进行页面跳转
    /// </summary>
    /// <param name="page">当前页面指针，一般为this</param>
    /// <param name="msg">提示信息</param>
    /// <param name="url">跳转的目标URL</param>
    public static void ShowAndRedirect(System.Web.UI.Page page, string msg, string url)
    {
        StringBuilder Builder = new StringBuilder();
        Builder.Append("<script language='javascript' defer>");
        Builder.AppendFormat("alert('{0}');", msg);
        Builder.AppendFormat("top.location.href='{0}'", url);
        Builder.Append("</script>");
        page.ClientScript.RegisterStartupScript(page.GetType(), "message", Builder.ToString());

    }
    /// <summary>
    /// 输出自定义脚本信息
    /// </summary>
    /// <param name="page">当前页面指针，一般为this</param>
    /// <param name="script">输出脚本</param>
    public static void ResponseScript(System.Web.UI.Page page, string script)
    {
        page.ClientScript.RegisterStartupScript(page.GetType(), "message", "<script language='javascript' defer>" + script + "</script>");

    }
}
